We supply High Density Polyethylene ( HDPE) sheets used hdpe for industrial applications. The above is the search results for Chinese Hdpe Sheets, click for more. IWM supplies cnc plasma cutting machine new used Water jet plasma cutter. The HDPE sheet UK and global businesses can purchase from RH sheets Nuttall is available in the following sizing: 1mm – 2440mm x 1220mm sheets. But why is Tyvek so popular and why is it useful in conservation?